Title:
WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION AND COLORED BODY
Document Type and Number:
Japanese Patent JP2018127593
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a water-soluble compound that makes it possible to obtain a recorded image having excellent light resistance, and a yellow ink containing the same and used for various recording purposes, particularly inkjet recording.SOLUTION: The present invention provides an ink containing a compound represented by formula (101) or a salt thereof [Q is halogen; A is an amino group represented by formula (A-1); Rand Rindependently represent an alkyl group substituted with an ionic hydrophilic group (n is an integer of 1-6; m is an integer of 0-3; and * is a bonding position to a triazine ring)].SELECTED DRAWING: None
Inventors:
MUTO HITOMI
NAGATSUKA SHINYA
NAGATSUKA SHINYA
Application Number:
JP2017023614A
Publication Date:
August 16, 2018
Filing Date:
February 10, 2017
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
C09B43/16; B41J2/01; B41M5/00; B41M5/52; C09B67/20; C09B67/44; C09D11/328